Chang; Mei-Hui
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Mei-Hui.The latest application filed is for "oral rehabilitation device and medical treatment system therewith".
- Chang; Mei-Hui - Changhua County TW
- Chang; Mei-Hui - Changhua TW
- CHANG; Mei-Hui - Changhua City TW
- Chang; Mei Hui - Tanzi Shiang TW
- Chang, Mei-Hui - Keelung City TW
- Chang; Mei-Hui - Taipei TW
| Patent | Date |
|---|---|
| Oral Rehabilitation Device And Medical Treatment System Therewith App 20200113768 - Chen; Mu-Kuan ; et al. | 2020-04-16 |
| Mouth-opening training device having water-filled bag Grant 10,610,720 - Chen , et al. | 2020-04-07 |
| Mouth-opening Training Device Having Water-filled Bag App 20170056282 - CHEN; Mu-Kuan ; et al. | 2017-03-02 |
| Elastic clip App 20100175229 - Chang; Mei Hui | 2010-07-15 |
| Packaging structure of a chip App 20020040800 - Lee, Da Sheng ; et al. | 2002-04-11 |
| Pacifier with fever heat alarm device Grant 5,581,238 - Chang , et al. December 3, 1 | 1996-12-03 |
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